fix(deps): update module go.opentelemetry.io/collector/pdata to v1.28.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
go.opentelemetry.io/collector/pdata	v1.28.0 -> v1.28.1

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Release Notes

open-telemetry/opentelemetry-collector (go.opentelemetry.io/collector/pdata)

v1.28.1

🧰 Bug fixes 🧰

• confmap: Ensure slices with defaults containing struct values are correctly set. (#​12661)
  This reverts the changes madehttps://github.com/open-telemetry/opentelemetry-collector/pull/118821882.

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 81.8%. Comparing base (b057a76) to head (343187e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #6469   +/-   ##
=====================================
  Coverage   81.8%   81.8%           
=====================================
  Files        283     283           
  Lines      24910   24910           
=====================================
+ Hits       20384   20386    +2     
+ Misses      4121    4119    -2     
  Partials     405     405           

see 1 file with indirect coverage changes

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